Halfprin (Definition) 1  Halfprin is a platelet inhibitor which is a kind of anti-coagulation drug (blood and coagulation drug). 2  Acetaminophen (tylenol) is a non-steroidal anti-inflammatory which is a kind of pain medication. 3  Acetaminophen (tylenol) is a non-steroidal anti-inflammatory which is a kind of pain medication.
2017-01-17T00:41:17-05:00. There are 50 states in the United States of America. But if you were asking for the whole entire world , right now there is probably around 300 states in the whole world, I think.
Confidence votes 58.8K. There are 50 states in the United States of America today. Also part of the USA, but not states, are the Discrict of Columbia, the Commonwealth of Puerto Rico, and several smaller territories.